package com.stoneweather.app.db;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

/**
 * Created by Administrator on 2016/6/14.
 */
public class StoneWeatherOpenHelper extends SQLiteOpenHelper {

    static final String CREATE_PROVINCE="create table Province(" +
            "id integer primary key autoincrement" +
            "province_name text" +
            "province_code text)";
    public  static final String CREATE_CITY="create table City(" +
            "id integer primary key autoincrement" +
            "city_name text" +
            "city_code text" +
            "province_id integer)";
    public  static  final String CREATE_COUNTY="create table County(" +
            "id integer primary key autoincrement" +
            "county_name text" +
            "county_code text" +
            "city_code integer)";

    public StoneWeatherOpenHelper(Context context, String name, SQLiteDatabase.CursorFactory factory, int version) {
        super(context, name, factory, version);
    }


    @Override
    public void onCreate(SQLiteDatabase db) {
        db.execSQL(CREATE_PROVINCE);
        db.execSQL(CREATE_CITY);
        db.execSQL(CREATE_COUNTY);

    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

    }
}
